package com.yangrong.thread.chapter5;

public class ThreadJoin2 {

	public static void main(String[] args) throws InterruptedException {
		long startTimestamp = System.currentTimeMillis();
		Thread t1 = new Thread(new CaptureRunnable("M1", 10000L));
		Thread t2 = new Thread(new CaptureRunnable("M2", 30000L));
		Thread t3 = new Thread(new CaptureRunnable("M3", 15000L));

		t1.start();
		t2.start();
		t3.start();

		t1.join();
		t2.join();
		t3.join();

		long endTimestamp = System.currentTimeMillis();
		System.out.printf("Save data begin timestamp is:%s, end timestamp is:%s", startTimestamp, endTimestamp);
	}
}

class CaptureRunnable implements Runnable {

	private String machineName;

	private long spendTime;

	public CaptureRunnable(String machineNmae, long spendTime) {
		this.machineName = machineNmae;
		this.spendTime = spendTime;
	}

	@Override
	public void run() {
		// do the really cpature data.
		try {
			Thread.sleep(spendTime);
			System.out.println(machineName + " completed data capture and successfully.");
		} catch (InterruptedException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}

	public String getResult() {
		return machineName + " finish.";
	}

}